Abstract: We propose a simple method for computing point response functions of parallel hole collimators. It only requires a 2D image of the collimator hole pattern as the input to calculate total ...

Abstract: In this paper, we propose a robust end-to-end classification model, Graph-in-Graph Neural Network (GIGNet), for automatic modulation recognition (AMR). In GIGNet, multi-level graph neural ...

The nephew of the late Matthew Goniwe, Mbulelo Goniwe, says that the deaths of the Cradock Four left a hole in the community. Goniwe is the first witness to take the stand at the second sitting of the ...

Heart attacks trigger a cascade of reactions in the body, and certain immune cells may worsen the damage by disrupting heart rhythm. A recent study reveals how a protein produced by these cells ...

An international network of observatories has issued version 4.0 of its catalog, listing 128 new black hole merger candidates detected during the first phase of the fourth observing run, O4a. This ...

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I get that five thousand lightyears is a massive distance, but I’ve watched Interstellar. There’s no shot I’m remotely trusting what scientists have to say about it’s potential path. Vigilance is ...

Lithgow’s Dumbledore is trading in the thick robes for a deep blue trench coat with a classical suit underneath – shirt, trousers, and waistcoat included. While he also has the long white beard that ...

Clusters of tiny holes or bumps can spark strong aversion in people with trypophobia, a condition researchers link more to disgust and fear than real threat. Common textures, such as coral or seed ...

SHANGHAI (AP) — Jeeno Thitikul came from four shots down with five holes to play to force a playoff with Minami Katsu, before producing another extraordinary shot on the fifth playoff hole to claim ...

- National Intervention Unit officers conducted a search-and-seizure operation at Shadrack Sibiya’s Centurion home on Thursday morning. - Sibiya and his attorney arrived as officers, armed with rifles ...